openapi: 3.1.0
info:
  title: API Reference subpackage_advertisement_opportunities subpackage_engagements API
  version: 1.0.0
servers:
- url: https://api.beehiiv.com/v2
tags:
- name: subpackage_engagements
paths:
  /publications/{publicationId}/engagements:
    get:
      operationId: index
      summary: 'Get publication engagements <Badge intent="info" minimal outlined>OAuth Scope: publications:read</Badge>'
      description: Retrieve email engagement metrics for a specific publication over a defined date range and granularity.<br><br> By default, the endpoint returns metrics for the past day, aggregated daily. The max number of days allowed is 31. All dates and times are in UTC.
      tags:
      - subpackage_engagements
      parameters:
      - name: publicationId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_ids:PublicationId'
      - name: start_date
        in: query
        description: The starting date for the engagement metrics in `YYYY-MM-DD` format. Defaults to 1 day ago if not provided.
        required: false
        schema:
          type: string
          format: date
      - name: number_of_days
        in: query
        description: The number of days to return engagement metrics for, starting from `start_date`. Must be between 1 and 31. Defaults to `1` if not provided.
        required: false
        schema:
          $ref: '#/components/schemas/type_engagements:NumberOfDays'
      - name: granularity
        in: query
        description: The granularity at which to report the engagement metrics. Defaults to `day` if not provided.
        required: false
        schema:
          $ref: '#/components/schemas/type_engagements:PublicationEngagementGranularity'
      - name: email_type
        in: query
        description: 'Filter engagement metrics by email type. If omitted, all email engagement is included.<br> `post`: Only post emails.<br> `message`: Only automated and system-generated emails.'
        required: false
        schema:
          $ref: '#/components/schemas/type_engagements:PublicationEngagementEmailType'
      - name: direction
        in: query
        description: 'The direction that the results are sorted in. Defaults to `asc`.<br> `asc`: Oldest to newest<br> `desc`: Newest to oldest'
        required: false
        schema:
          $ref: '#/components/schemas/type_:RequestDirection'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_engagements:PublicationEngagementsResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:Error'
components:
  schemas:
    type_engagements:PublicationEngagementMetrics:
      type: object
      properties:
        date:
          type: string
          format: date
          description: 'The starting date of the period for which the engagement metrics are reported based on the selected granularity.<br><br> `day` granularity: The specific day.<br> `week` granularity: The Monday of the week.<br> `month` granularity: The first day of the month.'
        total_opens:
          type: integer
          description: The total number of times emails were opened during the period.
        unique_opens:
          type: integer
          description: The number of unique subscribers who opened emails during the period.
        total_clicks:
          type: integer
          description: The total number of times links were clicked during the period.
        total_verified_clicks:
          type: integer
          description: The total number of times links were clicked, during the period, as <a href="https://www.beehiiv.com/support/article/28404633659159-introducing-verified-clicks-accurate-email-engagement-metrics?srsltid=AfmBOoregRzZ1N6bcwITVRA-Lo6NE06y6xNwb7WO85Gv0mrWMij-yFgb">verified by our system</a>.
        unique_clicks:
          type: integer
          description: The number of unique subscribers who clicked links during the period.
        unique_verified_clicks:
          type: integer
          description: The number of times links were clicked by unique subscribers, during the period, as <a href="https://www.beehiiv.com/support/article/28404633659159-introducing-verified-clicks-accurate-email-engagement-metrics?srsltid=AfmBOoregRzZ1N6bcwITVRA-Lo6NE06y6xNwb7WO85Gv0mrWMij-yFgb">verified by our system</a>.
      required:
      - date
      - total_opens
      - unique_opens
      - total_clicks
      - total_verified_clicks
      - unique_clicks
      - unique_verified_clicks
      title: PublicationEngagementMetrics
    type_ids:PublicationId:
      type: string
      description: The prefixed ID of the publication.
      title: PublicationId
    type_:Error:
      type: object
      properties:
        status:
          type: integer
        statusText:
          type: string
        errors:
          type: array
          items:
            $ref: '#/components/schemas/type_:ErrorDetail'
      required:
      - status
      - statusText
      - errors
      description: The top level error response.
      title: Error
    type_engagements:PublicationEngagementEmailType:
      type: string
      enum:
      - all
      - post
      - message
      title: PublicationEngagementEmailType
    type_engagements:NumberOfDays:
      type: integer
      title: NumberOfDays
    type_:ErrorDetail:
      type: object
      properties:
        message:
          type: string
        code:
          type: string
      required:
      - message
      - code
      title: ErrorDetail
    type_:RequestDirection:
      type: string
      enum:
      - asc
      - desc
      default: asc
      description: The direction of the request. Defaults to `asc`.
      title: RequestDirection
    type_engagements:PublicationEngagementsResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/type_engagements:PublicationEngagementMetrics'
          description: The list of engagement metrics for the publication within the specified date range and granularity. Returns an empty list if there is no engagement data for the specified period.
        publication_id:
          $ref: '#/components/schemas/type_ids:PublicationId'
          description: The unique identifier of the publication. Passed as a path parameter in the request.
        granularity:
          $ref: '#/components/schemas/type_engagements:PublicationEngagementGranularity'
          description: The granularity at which the engagement metrics are reported.
        email_type:
          $ref: '#/components/schemas/type_engagements:PublicationEngagementEmailType'
          description: The email type filter applied to the engagement metrics. Defaults to `all`.
        start_date:
          type: string
          format: date
          description: The starting date of the engagement metrics.
        number_of_days:
          $ref: '#/components/schemas/type_engagements:NumberOfDays'
          description: The number of days of engagement metrics returned.
      required:
      - data
      - publication_id
      - granularity
      - email_type
      - start_date
      - number_of_days
      title: PublicationEngagementsResponse
    type_engagements:PublicationEngagementGranularity:
      type: string
      enum:
      - day
      - week
      - month
      title: PublicationEngagementGranularity
  securitySchemes:
    BearerAuthScheme:
      type: http
      scheme: bearer